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30 Seconds of Knowledge vs Browz

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

30 Seconds of Knowledge compared with Browz
Detail30 Seconds of Knowledge logo 30 Seconds of KnowledgeBrowz logo Browz
What it doesKeep your engineering skills sharp with one real code snippet on every new tab The most secure anti-detect browser, and an isolated, secure browser for AI agents
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingFree Free plan: 5 profiles, no card needed. Pro: 20 profiles for $4.99/month or 50 profiles for $10.99/month. Business: 100 profiles for $17.99/month, 200 for $30.99/month, 300 for $44.99/month, 500 for $57.99/month, or 1,000 profiles for $92.99/month. Enterprise: 1,000+ profiles with custom terms. Annua
Key features
  • Support for JavaScript, Python, React, Git, C++, C#, CSS, Dart, Go, HTML, PHP, and Interview Questions
  • Live Preview for CSS snippets
  • Random snippet or browse favorites and all snippets
  • Available on Chrome, Firefox, Edge, Brave, and Arc
  • Open source project on GitHub
  • Local REST API with about 190 endpoints for automation
  • MCP server for AI agent integration
  • Command-line tool (browz CLI) for profile management
  • Chrome DevTools Protocol support for Playwright, Puppeteer and Selenium
  • End-to-end encrypted profile sync across computers
  • Proxy exit verification and timezone matching
  • Consistent device fingerprint, not random noise
  • Team sharing with roles and access controls
  • RPA flows with nine step types
  • Synchronizer to tile windows and broadcast actions
What makes it different
  • Helps prevent engineering skill atrophy in the age of AI
  • One real code snippet delivered every new tab without requiring courses or streaks
  • 25,000+ developers using the extension with 1,000+ GitHub stars
  • Featured as #2 Product of the Day on Product Hunt
  • 5-star rating on Chrome Web Store
  • About half the price of comparable anti-detect browsers
  • Runs entirely on your computer with no phone home required for normal use
  • Fingerprints are real and consistent, not injected scripts or random noise
  • Free plan includes 5 synced profiles with no time limit or card required
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)10 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)204
Referring domains (Majestic)731

5 details filled in for both companies.

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